

package com.hazelcast.internal.management.dto;

import com.hazelcast.config.AliasedDiscoveryConfig;
import com.hazelcast.internal.config.AliasedDiscoveryConfigUtils;
import com.hazelcast.internal.json.JsonObject;
import com.hazelcast.internal.json.JsonValue;
import com.hazelcast.json.internal.JsonSerializable;

import java.util.Map;
import java.util.Map.Entry;

import static com.hazelcast.internal.util.JsonUtil.fromJsonObject;
import static com.hazelcast.internal.util.JsonUtil.toJsonObject;
import static com.hazelcast.internal.util.MapUtil.isNullOrEmpty;

/**
 * A JSON representation of a
 * {@link com.hazelcast.config.AliasedDiscoveryConfig} implementation.
 */
public class AliasedDiscoveryConfigDTO implements JsonSerializable {

    private String tag;
    private AliasedDiscoveryConfig config;

    public AliasedDiscoveryConfigDTO(String tag) {
        this.tag = tag;
    }

    public AliasedDiscoveryConfigDTO(AliasedDiscoveryConfig config) {
        this.config = config;
    }

    @Override
    public JsonObject toJson() {
        JsonObject root = new JsonObject().add("enabled", config.isEnabled()).add("usePublicIp", config.isUsePublicIp());

        if (!isNullOrEmpty(config.getProperties())) {
            root.add("properties", toJsonObject(config.getProperties()));
        }

        return root;
    }

    @Override
    public void fromJson(JsonObject json) {
        config = AliasedDiscoveryConfigUtils.newConfigFor(tag);

        JsonValue enabled = json.get("enabled");
        if (enabled != null && !enabled.isNull()) {
            config.setEnabled(enabled.asBoolean());
        }

        JsonValue usePublicIp = json.get("usePublicIp");
        if (usePublicIp != null && !usePublicIp.isNull()) {
            config.setUsePublicIp(usePublicIp.asBoolean());
        }

        Map<String, Comparable> properties = fromJsonObject((JsonObject) json.get("properties"));
        for (Entry<String, Comparable> property : properties.entrySet()) {
            config.setProperty(property.getKey(), (String) property.getValue());
        }
    }

    public AliasedDiscoveryConfig getConfig() {
        return config;
    }
}
